Monitoring the efficacy of applied mitigation procedures is an important aspect in biofouling mitigation. Sweco's Biofouling Monitor can be used to monitor settlement and growth of fouling organisms inside industrial water systems. It is installed at a by-pass of the cooling water system and enables easy sampling by operators to register the ...

The OTT C2 small current meter for discharge measurements for shallow waters in small rivers, channels, laboratories and river models. Proven a thousand times to measure reliably flow velocities from 0.025 up to 5 m/s. Available for rod measurements on 9 mm or 20 mm rod.

The 106-EF-8837BX and 206-EF-8837BX excess flow valves are based on the 106-PT and 206-PT Double Chamber main valves. The valve is designed to shut-off tightly when flow exceeds a predetermined amount. The 625-RPD pilot senses the pressure drop of the valve and closes the valve when the tripping flow is reached. Typical pressure drop at tripping ...

The 106-RF and 206-RF rate of flow control valves are based on the 106-PG or 206-PG main valves. The valve is ideal for limiting the flow to a pre-determined maximum (via maintaining a continuous pressure differential across an orifice). When the pressure differential is less than the set-point, the valve opens, allowing flow to meet predetermined ...

The Purair FLOW Series vertical laminar flow cabinets are compact, ideal for use in laboratory environments where space is limited, designed to protect equipment and other contents of the work zone from particulates with HEPA filtration.

The HFC-Series, HI-Volume Air Flow Calibrators, have eliminated the need for cumbersome orifice plates and water manometers. The HFC-XXC series units utilize a precision machined Venturi tube coupled with a pressure differential gauge giving a direct reading in the volumetric units of your choice (i.e. SCFM @ stp) . The unit is calibrated against ...

The V-FLO-XX series units incorporate a flowmeter and a precision-machined venturi tube to create a pressure differential across a fixed orifice which floats the indicating ball in the flowmeter. By varying the flow velocities, the pressure differentials are measured & recorded against a laminar flow element whose calibration is certified and ...

HI-Q's AFC-COMPLETE, digital air-flow calibrator, is 'the field technicians first choice' when it comes to air-flow calibration. This microprocessor based air-flow calibrator incorporates the use of a differential pressure sensor, a precision thermistor, an absolute barometric pressure sensor, and a precision machined venturi tube, to measure and ...

The ChlorineTrak 760S has been specifically designed to perform as an accurate and cost-effective mass flow measurement solution for chlorine injection processes found in typical waste-water treatment applications. Given the corrosive nature of chlorine gas (particularly in the presence of moisture), extremely expensive Hastelloy was needed for ...

The 241i insertion vortex flow meter is an economical solution for applications from 2-inch (50.8 mm) pipes to 72 inches (2M) in diameter and larger. Volumetric or multivariable measurement is possible with a single pipe insertion point, greatly reducing installation costs. The 241i can be hot tapped into applications with an optional probe ...

The Flow Splitter directs an aerosol sample to as many as four destinations at once. This accessory is especially useful when performing instrument comparison or calibration experiments. Smooth flow transitions provide equal flow distribution. Stainless-steel construction and an electropolished interior prevent the aerosol from being contaminated. ...

The CalTrak XL is the leading high-flow primary standard calibrator on the market today. The XL is used for calibration and verification of mass flow meters, controllers, variable area flow meters and precision in-situ calibration of industrial flow meters and controllers.

The SmartVO is a valve-only version of our industry leading SmartTrak line of mass flow controllers. Each SmartVO control valve provides rapid response to control signalchanges and operates over a wide pressure differential range. All models are electromagnetic proportional control valves designed for use in closed loop flow

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